andyrbell

# use ImageMagick convert
# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf

troelskn

#!/bin/bash
#
# Usage:
#     PADDING=10 HTML_NORMAL=normal.html HTML_HOVER=hover.html ./webkit_sprite
#
if [ -z "$PADDING" ]
then
        echo "You need to specify PADDING"
        exit -1
fi